/***************************************************************************/
/*                                                                         */
/*  ftotval.c                                                              */
/*                                                                         */
/*    FreeType API for validating OpenType tables (body).                  */
/*                                                                         */
/*  Copyright 2004, 2006, 2008 by                                          */
/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
/*                                                                         */
/*  This file is part of the FreeType project, and may only be used,       */
/*  modified, and distributed under the terms of the FreeType project      */
/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
/*  this file you indicate that you have read the license and              */
/*  understand and accept it fully.                                        */
/*                                                                         */
/***************************************************************************/

#include <ft2build.h>
#include FT_INTERNAL_OBJECTS_H
#include FT_SERVICE_OPENTYPE_VALIDATE_H
#include FT_OPENTYPE_VALIDATE_H


/* documentation is in ftotval.h */

FT_EXPORT_DEF(FT_Error)
FT_OpenType_Validate(FT_Face face,
                     FT_UInt validation_flags,
                     FT_Bytes * BASE_table,
                     FT_Bytes * GDEF_table,
                     FT_Bytes * GPOS_table,
                     FT_Bytes * GSUB_table,
                     FT_Bytes * JSTF_table)
{
    FT_Service_OTvalidate service;
    FT_Error error;


    if (!face)
    {
        error = FT_Err_Invalid_Face_Handle;
        goto Exit;
    }

    if (!(BASE_table &&
          GDEF_table &&
          GPOS_table &&
          GSUB_table &&
          JSTF_table))
    {
        error = FT_Err_Invalid_Argument;
        goto Exit;
    }

    FT_FACE_FIND_GLOBAL_SERVICE(face, service, OPENTYPE_VALIDATE);

    if (service)
        error = service->validate(face,
                                  validation_flags,
                                  BASE_table,
                                  GDEF_table,
                                  GPOS_table,
                                  GSUB_table,
                                  JSTF_table);
    else
        error = FT_Err_Unimplemented_Feature;

Exit:
    return error;
}


FT_EXPORT_DEF(void)
FT_OpenType_Free(FT_Face face,
                 FT_Bytes table)
{
    FT_Memory memory = FT_FACE_MEMORY(face);


    FT_FREE(table);
}


/* END */